| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HJ 1058-2019 | English | 259 |
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Determination of ozone-depleting substances including CFC-12,HCFC-22,CFC-11 and HCFC-141b in rigid polyurethane foam and pre-blended polyether polyols -- Portable headspace/gas chromatography-mass spectrometry
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HJ 1058-2019
| Valid |
HJ 1058-2019
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